From 85d4bdef882c5203c7e7d094fd5214b932401979 Mon Sep 17 00:00:00 2001
From: MahmoudZaafan <zaafan.info@gmail.com>
Date: Mon, 8 Sep 2025 17:07:13 +0000
Subject: [PATCH] Upload files to "/"

---
 url_checker.py | 102 +++++++++++++++++++++++++++++++++++++++++++++++++
 urls.txt       |   4 ++
 2 files changed, 106 insertions(+)
 create mode 100644 url_checker.py
 create mode 100644 urls.txt

diff --git a/url_checker.py b/url_checker.py
new file mode 100644
index 0000000..631d2db
--- /dev/null
+++ b/url_checker.py
@@ -0,0 +1,102 @@
+import argparse
+import requests
+import csv
+import time
+
+def get_parser():
+    """Parse command-line arguments."""
+    parser = argparse.ArgumentParser(description='URL Health Checker')
+    parser.add_argument('--input', default='urls.txt', help='Input file with URLs')
+    parser.add_argument('--output', default='results.csv', help='Output CSV file')
+    parser.add_argument('--timeout', type=int, default=5, help='Request timeout in seconds')
+    parser.add_argument('--retries', type=int, default=3, help='Number of retries')
+    return parser
+
+def read_urls(file_path):
+    """Read URLs from a file, ignoring empty lines and comments."""
+    urls = []
+    with open(file_path, 'r') as f:
+        for line in f:
+            line = line.strip()
+            if not line or line.startswith('#'):
+                continue
+            urls.append(line)
+    return urls
+
+def check_url(url, timeout, retries):
+    """Check a single URL with retries and return result."""
+    result = {
+        'url': url,
+        'status_code': None,
+        'response_time_ms': None,
+        'success': False
+    }
+    
+    for attempt in range(retries + 1):  # +1 to include the initial attempt
+        try:
+            start_time = time.time()
+            response = requests.get(url, timeout=timeout)
+            elapsed = (time.time() - start_time) * 1000
+            
+            if 200 <= response.status_code < 300:
+                result['status_code'] = response.status_code
+                result['response_time_ms'] = elapsed
+                result['success'] = True
+                break  # Success, exit loop
+            else:
+                # Non-2xx response; retry if not last attempt
+                if attempt < retries:
+                    continue
+                else:
+                    # Last attempt, record failure
+                    result['status_code'] = response.status_code
+                    result['response_time_ms'] = elapsed
+                    result['success'] = False
+                    break
+        except requests.exceptions.RequestException as e:
+            # Network error (e.g., connection timeout, DNS issue)
+            elapsed = (time.time() - start_time) * 1000
+            result['status_code'] = 0  # Indicate exception occurred
+            result['response_time_ms'] = elapsed
+            result['success'] = False
+            if attempt < retries:
+                continue
+            else:
+                break  # No more retries, record failure
+    
+    return result
+
+def main():
+    parser = get_parser()
+    args = parser.parse_args()
+    
+    urls = read_urls(args.input)
+    results = []
+    
+    for url in urls:
+        result = check_url(url, args.timeout, args.retries)
+        results.append(result)
+    
+    # Write results to CSV
+    with open(args.output, mode='w', newline='') as file:
+        fieldnames = ['url', 'status_code', 'response_time_ms', 'success']
+        writer = csv.DictWriter(file, fieldnames=fieldnames)
+        writer.writeheader()
+        for row in results:
+            writer.writerow(row)
+    
+    # Summary statistics
+    total = len(results)
+    successful = sum(1 for r in results if r['success'])
+    failed = total - successful
+    total_response_time = sum(r['response_time_ms'] for r in results)
+    average = total_response_time / total if total else 0
+    
+    print("\nSummary:")
+    print(f"Total URLs checked: {total}")
+    print(f"Successful requests: {successful}")
+    print(f"Failed requests: {failed}")
+    print(f"Average response time: {average:.2f} ms")
+
+if __name__ == '__main__':
+    main()
\ No newline at end of file
diff --git a/urls.txt b/urls.txt
new file mode 100644
index 0000000..a7686b5
--- /dev/null
+++ b/urls.txt
@@ -0,0 +1,4 @@
+https://www.google.com
+https://www.github.com
+https://httpbin.org/status/200
+https://httpbin.org/delay/2
\ No newline at end of file